Synthesis and characterization of well-aligned Zn1-xMgxO nanorods and film by metal organic chemical vapor deposition
文献类型：期刊论文
| 作者 | Song HP ; Jiao CM; Wei HY
|
| 刊名 | journal of crystal growth
 |
| 出版日期 | 2009 |
| 卷号 | 311期号:2页码:278-281 |
| 关键词 | Nanostructures Metalorganic chemical vapor deposition Zinc compounds Semiconducting II-VI materials |
| ISSN号 | 0022-0248 |
| 通讯作者 | liu xl chinese acad sci inst semicond key lab semicond mat sci pob 912 beijing 100083 peoples r china. e-mail address: alyang@semi.ac.cn ; xlliu@semi.ac.cn |
| 中文摘要 | well-aligned zn1-xmgxo nanorods and film with mg-content x from 0 to 0.051 have been successfully synthesized by metal organic chemical vapor deposition (mocvd) without any catalysts. the characterization results showed that the diameters and lengths of the nanorods were in the range of 20-80 nm and 330-360 nm, which possessed wurtzite structure with a c-axis growth direction. as the increase of mg precursor flows into the growth chamber, the morphology of zn1-xmgxo evolves from nanorods to a film with scale-like surface and the height of the nanorods and the film was almost identical, it is suggested that the growth rate along the c-axis was hardly changed while the growth of six equivalent facets of the type {1 0 (1) over bar 0} of the zn1-xmgxo has been improved. photoluminescence and raman spectra show that the products have a good crystal quality with few oxygen vacancies. with the mg incorporation, multiple-phonon scattering become weak and broad, and the intensities of all observed vibrational modes decrease. and the ultraviolet near-band-edge emission shows a clear blueshift (x=0.051, as much as 90 mev) and slightly broadening compared with that of pure zno nanorods. (c) 2008 elsevier b.v. all rights reserved. |
| 学科主题 | 半导体材料 |
| 收录类别 | SCI |
| 资助信息 | special funds for major state basic research project (973 program) of china 2006cb604907 national science foundation of china 60506002 60776015this work was supported by the special funds for major state basic research project (973 program) of china (no. 2006cb604907), and the national science foundation of china (nos. 60506002 and 60776015). |
| 语种 | 英语 |
| 公开日期 | 2010-03-08 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/7335]  |
| 专题 | 半导体研究所_中国科学院半导体研究所（2009年前） |
| 推荐引用方式 GB/T 7714 | Song HP,Jiao CM,Wei HY. Synthesis and characterization of well-aligned Zn1-xMgxO nanorods and film by metal organic chemical vapor deposition[J]. journal of crystal growth,2009,311(2):278-281. |
| APA | Song HP,Jiao CM,&Wei HY.(2009).Synthesis and characterization of well-aligned Zn1-xMgxO nanorods and film by metal organic chemical vapor deposition.journal of crystal growth,311(2),278-281. |
| MLA | Song HP,et al."Synthesis and characterization of well-aligned Zn1-xMgxO nanorods and film by metal organic chemical vapor deposition".journal of crystal growth 311.2(2009):278-281. |
入库方式： OAI收割
来源：半导体研究所
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